The last song is followed by a couple of minutes of silence, followed by a hidden instrumental track.

Some of these songs are re-recordings of old demo tracks:
Tracks 2, 3, 11 and 12 are re-recordings of old songs from the "Wisdom Comes" demo (2000).
Tracks 1, 7 and 9 are re-recordings of old songs from the Godzilla (pre-Gojira) "Saturate" demo (1999).

Re-released on August 24 2009 by Listenable Records in Europe and October 15 in North America as a limited-edition digipack with three bonus tracks: